| 摘要 |
Public or street LED lighting apparatus (1) comprising a printed circuit board (7), comprising an array of LEDs (6) adapted to emit an optical radiation, and a chassis (2) adapted to house within it the printed circuit board (7). The chassis (2) is made in such a way as to permit the operator to comfortably perform in situ a repair or maintenance operation if needed or resizing of the LED array (6). The chassis (2) makes it possible to effectively separate the LED array (6) from the remaining optical components of the lighting apparatus (1). |
